* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #090a0d, #0f1014);
            color: #f1f1f1;
            min-height: 100vh;
            overflow-x: hidden;
            padding: 0;
            background-attachment: fixed;
            line-height: 1.6;
            font-size: 16px;
            padding-top: 80px; /* 为固定头部留出空间 */
        }

        body::before {
            content: '';
            position: fixed;
            height: 260%;
            top: 0;
            left: 0;
            width: 100%;
            padding: 100%;
            background:
                radial-gradient(circle at 10% 20%, rgba(108, 92, 231, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(255, 118, 117, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 50% 30%, rgba(0, 206, 201, 0.05) 0%, transparent 30%);
            z-index: -1;
        }

        body::after {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
            background-size: 40px 40px;
            z-index: -1;
        }

        header {
            background: rgba(15, 16, 20, 0.85);
            border-bottom: 1px solid rgba(108, 92, 231, 0.3);
            box-shadow: 0 0 15px rgba(108, 92, 231, 0.2);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 24px 32px;
            overflow: hidden;
        }

        .logo {
            float: left;
        }

        .logo-icon {
            font-size: 32px;
            color: #00cec9;
            margin-right: 12px;
            text-shadow: 0 0 15px rgba(0, 206, 201, 0.7);
            display: inline-block;
            vertical-align: middle;
        }

        .logo-text {
            font-family: 'Arial Black', sans-serif;
            font-size: 28px;
            font-weight: bold;
            letter-spacing: 1px;
            background: linear-gradient(45deg, #6c5ce7, #00cec9);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 15px rgba(108, 92, 231, 0.3);
            display: inline-block;
            vertical-align: middle;
        }

        .nav-links {
            float: right;
            list-style: none;
            margin-top: 8px;
        }

        .nav-links li {
            display: inline-block;
            margin-left: 32px;
        }

        .nav-links a {
            color: #f1f1f1;
            text-decoration: none;
            position: relative;
            padding: 8px;
            letter-spacing: 1px;
            font-size: 16px;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #ff7675;
            transition: width 0.4s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        /* 博客内容页特有样式 */
        .blog-container {
            max-width: 800px;
            margin: 80px auto 0;
            padding: 0 32px;
        }

        .blog-header {
            margin-bottom: 48px;
            text-align: center;
        }

        .blog-title {
            font-family: 'Arial Black', sans-serif;
            font-size: 48px;
            margin-bottom: 24px;
            line-height: 1.3;
            background: linear-gradient(45deg, #f1f1f1, #00cec9);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 15px rgba(0, 206, 201, 0.2);
        }

        .blog-meta {
            background: rgba(24, 25, 31, 0.5);
            display: inline-block;
            padding: 12px 24px;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            margin-bottom: 32px;
        }

        .blog-meta span {
            margin: 0 12px;
            color: #b2bec3;
            font-size: 16px;
        }

        .blog-meta span i {
            color: #00cec9;
            margin-right: 8px;
        }

        .blog-featured-image {
            width: 100%;
            border-radius: 16px;
            overflow: hidden;
            margin-bottom: 48px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            position: relative;
        }

        .blog-featured-image::before {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            bottom: -2px;
            left: -2px;
            background: linear-gradient(45deg,
                    #6c5ce7,
                    #00cec9,
                    #ff7675,
                    #6c5ce7);
            background-size: 400%;
            z-index: -1;
            border-radius: 18px;
            animation: gradientFlow 20s linear infinite;
            opacity: 0.5;
        }

        .blog-featured-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .blog-content {
            font-size: 18px;
            line-height: 1.8;
            color: #e2e2e2;
        }

        .blog-content p {
            margin-bottom: 32px;
        }

        .blog-content h2 {
            font-family: 'Arial Black', sans-serif;
            font-size: 32px;
            margin: 48px 0 24px;
            color: #f1f1f1;
            position: relative;
            padding-bottom: 16px;
        }

        .blog-content h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, #6c5ce7, #00cec9);
            border-radius: 3px;
        }

        .blog-content h3 {
            font-size: 24px;
            margin: 32px 0 16px;
            color: #00cec9;
        }

        .blog-content img {
            max-width: 100%;
            border-radius: 12px;
            margin: 32px auto;
            display: block;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        .blog-content blockquote {
            border-left: 3px solid #6c5ce7;
            padding: 16px 24px;
            margin: 32px 0;
            background: rgba(108, 92, 231, 0.05);
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #b2bec3;
        }

        .blog-content ul, .blog-content ol {
            margin: 24px 0 24px 40px;
            color: #b2bec3;
        }

        .blog-content li {
            margin-bottom: 12px;
        }

        .blog-tags {
            margin: 48px 0;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

        .blog-share {
            margin: 48px 0;
            padding: 24px;
            background: rgba(24, 25, 31, 0.5);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            text-align: center;
        }

        .blog-share h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: #f1f1f1;
        }

        .share-buttons {
            display: flex;
            justify-content: center;
            gap: 16px;
        }

        .share-btn {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.05);
            color: #b2bec3;
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }

        .share-btn:hover {
            background: linear-gradient(45deg, #6c5ce7, #00cec9);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
        }

        .author-bio {
            background: linear-gradient(145deg, rgba(24, 25, 31, 0.8), rgba(15, 16, 20, 0.9));
            border-radius: 16px;
            padding: 32px;
            margin: 64px 0;
            display: flex;
            align-items: center;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .author-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 24px;
            border: 3px solid rgba(0, 206, 201, 0.2);
        }

        .author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .author-info h3 {
            font-size: 24px;
            margin-bottom: 8px;
            color: #f1f1f1;
        }

        .author-info p {
            color: #b2bec3;
            margin-bottom: 16px;
        }

        .author-social {
            display: flex;
            gap: 12px;
        }

        .author-social a {
            color: #b2bec3;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .author-social a:hover {
            color: #00cec9;
            background: rgba(0, 206, 201, 0.1);
            transform: translateY(-3px);
        }

        .related-posts {
            margin: 80px 0;
        }

        .related-posts h3 {
            font-family: 'Arial Black', sans-serif;
            font-size: 28px;
            margin-bottom: 40px;
            position: relative;
            padding-bottom: 16px;
        }

        .related-posts h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, #ff7675, #6c5ce7);
            border-radius: 3px;
        }

        .related-grid {
            display: flex;
            gap: 24px;
        }

        .related-card {
            flex: 1;
            background: linear-gradient(145deg, rgba(24, 25, 31, 0.8), rgba(15, 16, 20, 0.9));
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            transition: all 0.4s ease;
            position: relative;
        }

        .related-card:hover {
            transform: translateY(-10px);
        }

        .related-image {
            height: 180px;
            overflow: hidden;
        }

        .related-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .related-card:hover .related-image img {
            transform: scale(1.05);
        }

        .related-content {
            padding: 24px;
        }

        .related-content h4 {
            font-size: 18px;
            margin-bottom: 12px;
        }

        .related-content h4 a {
            color: #f1f1f1;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .related-content h4 a:hover {
            color: #00cec9;
        }

        .related-date {
            color: #b2bec3;
            font-size: 14px;
            display: block;
            margin-bottom: 16px;
        }

        .related-excerpt {
            color: #b2bec3;
            font-size: 15px;
            line-height: 1.6;
        }

        .comments-section {
            margin: 80px 0;
        }

        .comments-section h3 {
            font-family: 'Arial Black', sans-serif;
            font-size: 28px;
            margin-bottom: 48px;
            position: relative;
            padding-bottom: 16px;
        }

        .comments-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, #00cec9, #ff7675);
            border-radius: 3px;
        }

        .comment-form {
            background: linear-gradient(145deg, rgba(24, 25, 31, 0.8), rgba(15, 16, 20, 0.9));
            border-radius: 16px;
            padding: 32px;
            margin-bottom: 64px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .comment-form h4 {
            font-size: 20px;
            margin-bottom: 24px;
            color: #f1f1f1;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #b2bec3;
            font-size: 16px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 16px;
            border-radius: 8px;
            background: rgba(9, 10, 13, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #f1f1f1;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #6c5ce7;
            box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.1);
        }

        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }

        .submit-btn {
            background: linear-gradient(45deg, #6c5ce7, #00cec9);
            color: #fff;
            border: none;
            padding: 14px 32px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
        }

        .submit-btn i {
            margin-left: 8px;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
        }

        .comments-list {
            margin-top: 48px;
        }

        .comment {
            background: linear-gradient(145deg, rgba(24, 25, 31, 0.5), rgba(15, 16, 20, 0.7));
            border-radius: 12px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .comment-header {
            display: flex;
            align-items: center;
            margin-bottom: 16px;
        }

        .comment-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 16px;
        }

        .comment-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .comment-author {
            font-weight: 600;
            color: #f1f1f1;
            margin-bottom: 4px;
        }

        .comment-date {
            font-size: 14px;
            color: #b2bec3;
        }

        .comment-content {
            color: #b2bec3;
            line-height: 1.7;
        }

        /* 复用首页页脚样式 */
        footer {
            background: rgba(9, 10, 13, 0.9);
            margin-top: 80px;
            padding: 48px 32px;
            border-top: 1px solid rgba(108, 92, 231, 0.3);
            position: relative;
            clear: both;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            overflow: hidden;
        }

        .footer-section {
            width:33.33%;
            float:left;
            padding: 0 15px;
            box-sizing: border-box;
        }

        .footer-section h3 {
            font-family: 'Arial Black', sans-serif;
            margin-bottom: 24px;
            letter-spacing: 1.6px;
            font-size: 22px;
            color: #00cec9;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: #ff7675;
        }

        .footer-section p {
            color: #b2bec3;
            font-size: 16px;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #b2bec3;
            text-decoration: none;
            display: inline-block;
            transition: all 0.4s ease;
            font-size: 16px;
        }

        .footer-links a:hover {
            color: #00cec9;
            transform: translateX(5px);
        }

        .footer-links i {
            margin-right: 10px;
            width: 20px;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            padding-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            color: #b2bec3;
            clear: both;
            font-size: 16px;
        }

        @keyframes gradientFlow {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        /* 响应式调整 */
        @media (max-width: 1200px) {
            .related-grid {
                flex-direction: column;
            }
        }

        @media (max-width: 992px) {
            .blog-title {
                font-size: 36px;
            }

            .footer-section {
                width: 100%;
                float: none;
                margin-bottom: 32px;
            }
        }

        @media (max-width: 768px) {
            .blog-title {
                font-size: 28px;
            }

            .blog-meta {
                padding: 10px 16px;
            }

            .blog-meta span {
                display: block;
                margin: 8px 0;
            }

            .author-bio {
                flex-direction: column;
                text-align: center;
            }

            .author-avatar {
                margin-right: 0;
                margin-bottom: 16px;
            }

            .author-social {
                justify-content: center;
            }
        }